“I've used this product for about 2 months. Most nights it seems to work fine. I do have problems with it giving me incorrect results (ex: it will show .11 then 30 minutes later show .05. The other issue I've had is with the iPhone app. It will show 0.0 with the initial results, I press ok then it will show me different numbers. The inconsistencies make me somewhat nervous to trust what is displayed.”
“I have an IntoxALock installed in my car. I had 2 small glasses if wine at home then used the BACtrack to test myself. I guessed .03. Your device read .04. I immediately went out to my car and tested myself on the IntoxALock and it read .018. I think your device read over .02 too hight. I will test it again soon.”
“I bought this around the Holidays for myself; and thought it was so great I bought them for our daughters. These provide a great safety reminder and test when going out. Our daughters use them at parties for themselves AND their friends. They have always been good to have a designated driver; but these have received well by them and their boyfriends. They have tested the accuracy with friends during the evening and have reported the device appears to be consistently accuratel.”
“The jurisdiction I reside in recently brought in a (ridiculous) .05 law. replacing the previous .08 limit. I have found the Vio helpful in 're-baselining' my awareness of the amount I can legally consume when out for a social evening.”
“Initially had problems with the App working and displaying a BAC. After getting the updated App & iOS it worked fairly well and it seemed to work accurately. The biggest issue I found was that you need to put fresh batteries every time you take it out with you, so it's been sitting at home.”
